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Zebrasoma flavescens  (Bennett, 1828)

Yellow tang
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Image of Zebrasoma flavescens (Yellow tang)
Zebrasoma flavescens
Picture by Randall, J.E.


Philippines country information

Common names: Alibang-bang, Indangan, Kadlitan
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Tubbataha Reefs (Ref. 53416), Calatagan, Batangas (Ref. 107852) and Lanuza Bay (Ref. 104756).
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Herre, A.W.C.T., 1953
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

Size / Weight / Age

Max length : 20.0 cm TL male/unsexed; (Ref. 9710)

Environment

Marine; reef-associated; depth range 2 - 46 m (Ref. 9710), usually 3 - 46 m (Ref. 27115)

Climate / Range

Tropical; 24°C - 28°C (Ref. 27115), preferred ?; 30°N - 8°N, 127°E - 79°W

Distribution

Pacific Ocean: Ryukyu, Mariana, Marshall, Marcus, Wake and Hawaiian islands. Has been reported off the coast of Florida in the Western Central Atlantic (Ref. 51238).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 5; Dorsal soft rays (total): 23-26; Anal spines: 3; Anal soft rays: 19 - 22. bright yellow overall (pale in preservative). Sheath of peduncular spine white. Body very deep, its depth 1.4 to 1.75 times in SL. Snout moderately protruding. Mouth small; teeth spatulate, close-set, the edges denticulate. 12 upper and 14 lower teeth in juveniles, and 18 upper and 22 lower teeth in an adult 15 cm SL (Ref 9808).

Biology     Glossary (e.g. epibenthic)

Adults inhabit coral-rich areas of lagoon and seaward reefs from below the surge zone to about 46 m (Ref. 9710). Benthopelagic over rock at 1-81 m (Ref. 58302). They occur singly or in loose groups. Mainly herbivorous, browsing on filamentous algae. Group spawning and pair-spawning by territorial males that court passing females were observed. Spawning activity occurs around the full moon indicating lunar periodicity (Ref. 86544). Spawn in batches throughout the year (Ref. 86544). Presence of a venom gland could not be determined despite the presence of distinct anterolateral grooves; this may be due to the loss of venom glands in adults (Ref. 57406). A popular aquarium fish and the top marine fish export from Hawaii.

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Aquarium: commercial

More information

Common names
Synonyms
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Predators
Ecotoxicology
Reproduction
Maturity
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Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
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References
Aquaculture
Aquaculture profile
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Heritability
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Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5078 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
2.0   ±0.00 se; Based on food items.

Resilience (Ref. 69278)
High, minimum population doubling time less than 15 months (K=0.25; Fec > 10,000)

Vulnerability (Ref. 59153)
Low to moderate vulnerability (35 of 100)
Price category (Ref. 80766)
Medium